Dayco 6060861 Serpentine Belt - Main Drive

Dayco 6060861 Double-Sided Serpentine Belt

The Dayco 6060861 is a double-sided serpentine belt built for accessory drive systems that require reliable power transfer and consistent rib engagement. It is compatible with select Land Rover Discovery Sport and Range Rover Evoque main drive applications, including 2012-2017 Range Rover Evoque and 2015-2017 Discovery Sport configurations.

Key Features

• EPDM construction with aramid reinforcement for durability in accessory drive service
• Double-sided K-section design for systems that route power on both belt faces
• 6-rib profile with straight rib, double-sided rib geometry
• Black finish with a .82 in top width
• Effective length: 86.142 in (2188.01 mm)
• Outside circumference: 87.147 in (2213.54 mm)
• Built to SAE J1459 and SAE J2432 standards
• Operating temperature range: -45°F to 212°F

Detailed Description

Dayco 6060861 is a serpentine belt for main drive accessory systems that use a double-sided belt layout. The EPDM rubber compound and aramid reinforcement are selected for strength, flexibility, and stable performance across a wide temperature range. With a 6-rib, double-sided K-section profile, this belt is suited for vehicles that route the accessory drive across multiple pulleys on both sides of the belt. It is a direct-fit option for Land Rover Range Rover Evoque and Land Rover Discovery Sport main drive applications where the specified belt dimensions and rib configuration match the factory setup.

This part number, 6060861, is a practical replacement choice when servicing a worn or noisy accessory drive belt on the Range Rover Evoque or Discovery Sport. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Squealing or chirping from a worn serpentine belt
• Cracking, glazing, or fraying on the belt surface
• Loss of accessory drive consistency
• Improper rib engagement on double-sided belt systems
• Replacement needs during accessory drive service on Land Rover Discovery Sport and Range Rover Evoque models

Installation Notes and Tips

Verify the belt length, rib count, and double-sided K-section profile against the original belt before installation. Inspect pulleys, tensioners, and idlers for wear or misalignment, since those conditions can shorten belt life. Confirm the routing path matches the vehicle’s main drive layout before starting the engine. Compatible with 2012-2017 Land Rover Range Rover Evoque, Main Drive, and 2015-2017 Land Rover Discovery Sport, Main Drive.

Quality Assurance

Dayco manufactures accessory drive components to published SAE J1459 and SAE J2432 standards, with EPDM and aramid-reinforced construction specified for this belt. Part number 6060861 is built for the listed Land Rover applications and dimensions.